package com.it.cn.p1_Demo;

public class Phone {
    public String brand;
    public int price;

    public void call(String who) {
        System.out.println("给.... " + who + "打电话");
    }

    public void sendMessage(String who, String msg) {
        System.out.println("给.... " + who + "打发短信,内容:" + msg);
    }
}
